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【结 构 式】 
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【分子编号】61280 【品名】tert-butyl 1-{[[4-(aminocarbonyl)-1-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-4-piperidinyl](butyl)amino]carbonyl}-3-methylbutylcarbamate 【CA登记号】 |
【 分 子 式 】C30H48N4O6 【 分 子 量 】560.73448 【元素组成】C 64.26% H 8.63% N 9.99% O 17.12% |
与该中间体有关的原料药合成路线共 1 条
合成路线1
该中间体在本合成路线中的序号：(IV)The Ugi reaction between 1-benzodioxanylmethyl-4-piperidone (I), N-Boc-leucine (II), butylamine (III), and isonitrile-bound resin produces the diamide resin (IV). Removal of the N-Boc group of (IV), followed by cyclative cleavage of the deprotected amino amide resin (V), affords the target spiro diketopiperazine derivative.
| 【1】 Habashita, H.; et al.; Discovery of potent CCR5-antagonistic anti-HIV agents using newly generated GPCR-targeted combinatorial library. 22nd Symp Med Chem (Nov 27 2002, Shizuoka) 2002, Abst 1P-05. |
| 中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
|---|---|---|---|---|---|---|
| (I) | 61279 | 1-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-4-piperidinone | C14H17NO3 | 详情 | 详情 | |
| (II) | 31818 | N-(tert-butoxycarbonyl)leucine | C11H21NO4 | 详情 | 详情 | |
| (III) | 39041 | butylamine; 1-butanamine | 109-73-9 | C4H11N | 详情 | 详情 |
| (IV) | 61280 | tert-butyl 1-{[[4-(aminocarbonyl)-1-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-4-piperidinyl](butyl)amino]carbonyl}-3-methylbutylcarbamate | C30H48N4O6 | 详情 | 详情 | |
| (V) | 61281 | 4-[(2-amino-4-methylpentanoyl)(butyl)amino]-1-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-4-piperidinecarboxamide | C25H40N4O4 | 详情 | 详情 |
Extended Information